Jig for gasket positioning

Abstract

The utility model discloses a jig for gasket positioning, and relates to the field of gasket jigs. The jig for gasket positioning comprises a base, a positioning unit and a clamping unit are arranged on the base, and the clamping unit is arranged on one side of the positioning unit; the positioning unit comprises a positioning seat, and a positioning groove is formed in the positioning seat and used for accurately placing the gasket and preventing the gasket from shifting; and the clamping assemblies are arranged on the two sides of the positioning seat and used for mounting and dismounting the positioning seat, and the positioning seat can be conveniently replaced according to the shape and size of the gasket. According to the jig for gasket positioning, the positioning base and the clamping assembly are arranged, so that the positioning base can be moved out of the base, the positioning base can be replaced, corresponding replacement can be conducted according to different models and sizes, and the practical flexibility of the gasket positioning jig is improved.

Description

Technical Field

[0001] This utility model relates to the field of gasket fixture technology, specifically a gasket positioning fixture. Background Technology

[0002] Gasket positioning fixtures are tools specifically designed for the precise placement and fixation of gaskets, ensuring that the gaskets are accurately positioned in the required location during assembly. Gasket positioning fixtures are widely used in various applications requiring precise gasket assembly, such as automobile manufacturing and machinery manufacturing.

[0003] Most existing gasket positioning fixtures have a single type of positioning groove, which can only place and fix one type of gasket. However, due to the different types and sizes of gaskets, most gasket positioning fixtures have low flexibility and cannot be changed according to the type and size of the gasket. This means that when placing gaskets of different types and sizes, corresponding gasket positioning fixtures are required, which not only increases the investment cost but also reduces efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a gasket positioning fixture, which solves the problem that most gasket positioning fixtures have a single type of positioning groove, which can only place and fix one type of gasket, resulting in low practical flexibility.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a fixture for positioning a gasket includes a base, on which a positioning unit and a clamping unit are provided, and the clamping unit is disposed on one side of the positioning unit;

[0006] The positioning unit includes:

[0007] The positioning seat has a positioning groove for accurately placing the gasket and preventing it from shifting.

[0008] The snap-fit ​​assembly is located on both sides of the positioning seat and is used for the installation and removal of the positioning seat, making it easy to replace the positioning seat according to the shape and size of the gasket.

[0009] Preferably, the base has a mounting groove, and a positioning seat is movably connected in the mounting groove.

[0010] Preferably, the positioning seat has limit holes on both sides.

[0011] Preferably, the snap-fit ​​assembly includes:

[0012] A limiting block, wherein the limiting block is engaged in a limiting hole;

[0013] A connecting rod, one end of which is rotatably connected to a limiting block;

[0014] The first spring is disposed on the outside of the connecting rod, one side of the first spring is fixedly connected to the limiting block, and the other side is fixedly connected to the base.

[0015] A locking block, which is fixedly connected to the other end of the connecting rod;

[0016] A pull handle is fixedly connected to the outside of the locking block.

[0017] Preferably, the positioning unit further includes a pop-up component, which is disposed at the bottom of the mounting slot, and the pop-up component includes:

[0018] An extrusion block, which abuts against the bottom of the positioning seat;

[0019] The second spring, one end of which is fixedly connected to the compression block and the other end of which is fixedly connected to the base, is used for buffering during the installation of the positioning seat and for the positioning seat to be disassembled and ejected.

[0020] Preferably, the clamping unit includes:

[0021] A clamping block abuts against the side of the gasket to fix the gasket;

[0022] A movable block, the movable block being used to mount a clamping block;

[0023] A threaded rod, one end of which is rotatably connected to a movable block;

[0024] A fixing block is threadedly connected to a threaded rod and is fixedly connected to the base.

[0025] Preferably, the clamping block is movably connected to the movable block to accommodate the fixing of gaskets of different models and sizes.

[0026] This utility model discloses a fixture for positioning gaskets, which has the following beneficial effects:

[0027] 1. This gasket positioning fixture is equipped with a positioning seat and a snap-fit ​​assembly. By pulling the handle, the snap-fit ​​block is pulled out of the base and rotated, so that the limiting block moves out of the positioning seat, allowing the positioning seat to be removed from the base and replaced. This allows for the corresponding replacement of gaskets of different models and sizes, improving the practicality and flexibility of the gasket positioning fixture.

[0028] 2. The positioning fixture for the gasket is equipped with a pop-out component. During installation, the positioning seat presses against the pressure block, which in turn compresses the second spring, thus providing installation buffer for the positioning seat and protecting it. During disassembly, the second spring presses against the pressure block, causing the positioning seat to pop out, making it easy to disassemble the positioning seat.

[0029] 3. The gasket positioning fixture is equipped with a removable clamping block, which allows for the replacement of the corresponding gasket according to different gasket models, thereby enabling the fixing of gaskets of different models and sizes. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of this utility model;

[0032] Figure 2 This is a schematic diagram of the positioning unit structure of this utility model;

[0033] Figure 3 This is a schematic diagram of the snap-fit ​​assembly structure of this utility model;

[0034] Figure 4 This is a schematic diagram of the pop-up component structure of this utility model;

[0035] Figure 5 This is a schematic diagram of the clamping unit structure of this utility model.

[0036] In the diagram: 1. Base; 2. Positioning unit; 21. Positioning seat; 22. Snap-fit ​​assembly; 221. Limiting block; 222. Connecting rod; 223. First spring; 224. Locking block; 225. Pull handle; 23. Pop-out assembly; 231. Pressing block; 232. Second spring; 3. Clamping unit; 31. Clamping block; 32. Moving block; 33. Threaded rod; 34. Fixing block. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0038] This utility model discloses a fixture for positioning gaskets.

[0039] Example 1

[0040] According to the appendix Figure 1-5As shown, it includes a base 1, on which a positioning unit 2 and a clamping unit 3 are provided, with the clamping unit 3 located on one side of the positioning unit 2;

[0041] Positioning unit 2 includes:

[0042] The positioning seat 21 has a positioning groove for accurately placing the gasket and preventing it from shifting.

[0043] The snap-fit ​​assembly 22 is located on both sides of the positioning seat 21 and is used for the installation and removal of the positioning seat 21, so that the positioning seat 21 can be replaced according to the shape and size of the gasket.

[0044] Furthermore, the base 1 has an installation groove, and the positioning seat 21 is movably connected in the installation groove.

[0045] Furthermore, limit holes are provided on both sides of the positioning seat 21.

[0046] Furthermore, the snap-fit ​​component 22 includes:

[0047] Limiting block 221 is engaged in the limiting hole;

[0048] Connecting rod 222, one end of which is rotatably connected to limiting block 221;

[0049] The first spring 223 is disposed on the outside of the connecting rod 222. One side of the first spring 223 is fixedly connected to the limiting block 221, and the other side is fixedly connected to the base 1.

[0050] The locking block 224 is fixedly connected to the other end of the connecting rod 222;

[0051] Pull handle 225 is fixedly connected to the outside of the locking block 224. By pulling pull handle 225, the locking block 224 is pulled out from the base 1 and rotated, so that the limiting block 221 is moved out from the positioning seat 21, and the positioning seat 21 can be moved out from the base 1, so that the positioning seat 21 can be replaced. In addition, it can be replaced according to different models and sizes of pads, which improves the practicality and flexibility of the pad positioning fixture.

[0052] Furthermore, the positioning unit 2 also includes a pop-out component 23, which is disposed at the bottom of the mounting slot. The pop-out component 23 includes:

[0053] The extrusion block 231 abuts against the bottom of the positioning seat 21;

[0054] The second spring 232 has one end fixedly connected to the compression block 231 and the other end fixedly connected to the base 1. It is used for buffering during the installation of the positioning seat 21 and for the disassembly and ejection of the positioning seat 21.

[0055] Example 2

[0056] According to the appendix Figure 1-5 As shown, it includes a base 1, on which a positioning unit 2 and a clamping unit 3 are provided, with the clamping unit 3 located on one side of the positioning unit 2;

[0057] Positioning unit 2 includes:

[0058] The positioning seat 21 has a positioning groove for accurately placing the gasket and preventing it from shifting.

[0059] The snap-fit ​​assembly 22 is located on both sides of the positioning seat 21 and is used for the installation and removal of the positioning seat 21, so that the positioning seat 21 can be replaced according to the shape and size of the gasket.

[0060] Furthermore, the clamping unit 3 includes:

[0061] Clamping block 31 abuts against the side of the gasket to fix the gasket;

[0062] Movable block 32, used to install clamping block 31;

[0063] Threaded rod 33, one end of which is rotatably connected to movable block 32;

[0064] The fixing block 34 is threadedly connected to the threaded rod 33 and is fixedly connected to the base 1.

[0065] It should be emphasized that the clamping block 31 is movably connected to the movable block 32 to accommodate the fixing of gaskets of different models and sizes.

[0066] Working principle: First, according to the different models and sizes of pads, the clamping block 31 and the positioning seat 21 are replaced accordingly. First, pull the handle 225 to pull the locking block 224 out of the base 1 and rotate it. The connecting rod 222 moves outward, which in turn drives the pad to move outward until the limiting block 221 moves out of the positioning seat 21. At this time, the first spring 223 is squeezed, and the second spring 232 squeezes the pressing block 231 to move upward, which in turn squeezes the positioning seat 21 to move upward, removing the positioning seat 21 from the mounting slot. Then, the corresponding model of positioning seat 21 is installed on the base 1. The handle 225 is rotated so that the locking block 224 is engaged in the base 1. At this time, the first spring 223 squeezes the limiting block 221 into the positioning seat 21. Then, the pad is placed in the positioning slot. The threaded rod 33 is rotated to drive the moving block 32 to move, which in turn drives the clamping block 31 to move until the clamping block 31 fixes the pad.

[0067] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fixture for positioning a gasket, comprising a base (1), characterized in that, The base (1) is provided with a positioning unit (2) and a clamping unit (3), and the clamping unit (3) is located on one side of the positioning unit (2); The positioning unit (2) includes: The positioning seat (21) has a positioning groove for accurately placing the gasket and preventing it from shifting. The snap-fit ​​assembly (22) is located on both sides of the positioning seat (21) for the installation and removal of the positioning seat (21), so that the positioning seat (21) can be replaced according to the shape and size of the gasket; The base (1) has an installation groove, and a positioning seat (21) is movably connected in the installation groove. Limiting holes are provided on both sides of the positioning seat (21); The snap-fit ​​assembly (22) includes: Limiting block (221), the limiting block (221) is snapped into the limiting hole; A connecting rod (222), one end of which is rotatably connected to a limiting block (221); The first spring (223) is located on the outside of the connecting rod (222). One side of the first spring (223) is fixedly connected to the limiting block (221), and the other side is fixedly connected to the base (1). A locking block (224) is fixedly connected to the other end of a connecting rod (222); A pull handle (225) is fixedly connected to the outside of the locking block (224); The positioning unit (2) further includes a pop-out component (23), which is disposed at the bottom of the mounting slot. The pop-out component (23) includes: The extrusion block (231) abuts against the bottom of the positioning seat (21); The second spring (232) has one end fixedly connected to the compression block (231) and the other end fixedly connected to the base (1). It is used for buffering during the installation of the positioning seat (21) and for the disassembly and ejection of the positioning seat (21). The clamping unit (3) includes: Clamping block (31), which abuts against the side of the gasket and is used to fix the gasket; Movable block (32), the movable block (32) is used to install clamping block (31); A threaded rod (33), one end of which is rotatably connected to a movable block (32); The fixing block (34) is threadedly connected to the threaded rod (33) and is fixedly connected to the base (1).

2. The gasket positioning fixture according to claim 1, characterized in that, The clamp (31) is movably connected to the movable block (32) to accommodate gaskets of different models and sizes.

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